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    <title>Document</title>
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<Script>

    //str.split(分隔符)将字符串以特定的分隔符分割
    //得到子字符串，将子字符串作为数组的数组元素，返回数值
    var str = "?suername=zhangsan&age=20&sex=male";
    str = str.slice(1);
    var arr = str.split("&");
    for(var i = 0;i<arr.length;i++){
        var childArr = arr[i].split("=");
        console.log(childArr[1]);
    }
</Script>
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